358731 divided by 216 
We want to figure out the number of times 358731 can be divided by 216.

Advancing to step 1:
When dividing 3 by 216, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 216

Step 2:
35 divided by 216 is 0 with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Take the next digit (8) from the dividend and append it to 35, then repeat: 358 / 216

Step 3:
When dividing 358 by 216, we get 1 with a remainder of 142.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 216 from 358 and we're left with 142.
Append the next digit (7) from the dividend to 142 and continue with: 1427 / 216

Advancing to step 4:
216 can be fit into 1427 6 times, resulting in a remainder of 131.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Deduct 1296 from 1427 and we're left with 131.
Fetch the next digit (3) from the dividend, attach it to 131 and continue: 1313 / 216

Let's proceed to step 5:
If we divide 1313 by 216, we get 6 and a remainder of 17.
Write down 6 as next digit of the result. 
Result so far: 166.0
Subtracting 1296 from 1313 leaves us with 17.
Grab the next digit (1) from the dividend, add it to 17, then carry on: 171 / 216

Step 6:
216 can be fit into 171 0 times, resulting in a remainder of 171.
The number 0 becomes the next digit in our result. 
Result so far: 1660.0
If we take 0 away from 171, we end up with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Moving on to step 7:
If we divide 1710 by 216, we get 7 and a remainder of 198.
The number 7 becomes the next digit in our result. 
Result so far: 1660.7
If we subtract 1512 from 1710, we get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 8:
216 can be fit into 1980 9 times, resulting in a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 1660.79
If we take 1944 away from 1980, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 9:
216 goes into 360 1 times with a remainder of 144.
Put 1 as the next digit of the answer. 
Result so far: 1660.791
If we subtract 216 from 360, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 10:
1440 divided by 216 is 6 with a remainder of 144.
Use 6 as the next digit of our solution. 
Result so far: 1660.7916
Subtracting 1296 from 1440 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 11:
When dividing 1440 by 216, we get 6 with a remainder of 144.
Record the quotient 6 as the next digit in the result. 
Result so far: 1660.79166
If we subtract 1296 from 1440, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The final outcome is 1660.79166, with a leftover of 0.000144.